Can you use a prune instead of a date?

Yes, you can use a prune instead of a date in many recipes, though they will impart different flavors and textures. Prunes are generally less sweet and have a denser, chewier consistency than dates. If substituting, you may want to adjust the sweetness of the dish by adding a bit of sugar or honey to balance the difference. Keep in mind that the final taste may vary from the original recipe.